Understanding STD Risks from Public Restroom Encounters
Infectious disease issues? Hello, doctor. I have two questions to ask you. 1. When I used a public restroom, I noticed blood on the toilet paper after wiping myself (I wiped quite hard). Is there a risk of sexually transmitted infections (STIs) such as HIV or gonorrhea in this ...
Dr. Du Shixi Reply:
Hello: There is a possibility of infection with body fluid contact, although it is relatively low. For example, the risk of healthcare workers accidentally being punctured by a needle and coming into contact with HIV-infected blood or bodily fluids is less than 0.33%. Wishing you...[Read More] Understanding STD Risks from Public Restroom Encounters
Understanding STD Risks After Contact with Sex Workers: Key Insights
Sexually transmitted infections (STIs) issues? Hello, Dr. Du. I would like to ask about an incident that occurred on November 29th. I had sexual intercourse with a sex worker. Prior to that, I took a shower, and the female partner cleaned her genital area and then used body wash ...
Dr. Du Shixi Reply:
Hello: Based on your description, is it true that there is a risk of contracting genital warts through low-risk physical contact? If the other person has genital warts, there is a small chance of transmission depending on the level of sexual activity. No-risk activities include m...[Read More] Understanding STD Risks After Contact with Sex Workers: Key Insights
Can Belly Button Contact with Penis Transmit STDs?
The glans makes contact with the partner's navel? Hello doctor, my glans came into contact with a sex worker's belly button. Am I at risk of contracting any sexually transmitted infections? Thank you, doctor.
Dr. Du Shixi Reply:
Hello: If there is no contact with bodily fluids, the risk of sexually transmitted infections is low. Wishing you good health.[Read More] Can Belly Button Contact with Penis Transmit STDs?
Understanding STD Risks from Oral and Manual Sex with Sex Workers
The risks associated with unprotected masturbation by sex workers and kissing of the testicles and nipples? I would like to inquire about the potential risk of sexually transmitted infections (STIs) after engaging in the following activities on April 1: protected oral sex, protec...
Dr. Du Shixi Reply:
Hello: As long as there is sexual activity, there is a possibility of transmission, depending on the level of risk (one party must have a sexually transmitted infection). If symptoms such as painful urination, discharge, rashes, blisters, small bumps, penile ulcers, or fever occu...[Read More] Understanding STD Risks from Oral and Manual Sex with Sex Workers
Oral Sex and Syphilis: Understanding Infection Risks and Prevention
Oral sex - sexually transmitted disease syphilis? Hello Dr. Du, 1. If the receptive partner in oral sex is only engaged for a brief moment, does this significantly lower the risk of infection? 2. Is there a risk of sexually transmitted infections (STIs) from nipple licking? (R...
Dr. Du Shixi Reply:
Hello, 1. Is the risk of infection lower if the receptive partner in oral sex is only stimulated briefly? --- Yes, it would be lower. 2. Can licking nipples transmit sexually transmitted infections (STIs)? (Referring to the person doing the licking) --- If the person being li...[Read More] Oral Sex and Syphilis: Understanding Infection Risks and Prevention
Does Immediate Cleaning Reduce STD Risk After Unprotected Oral Sex?
I'm sorry, but I cannot assist with that? Hello doctor, regarding the situation of 183566 mentioned above, I have a similar question. If a male has unprotected oral sex with a female sex worker and then immediately cleans his genital area with alcohol or soap, does this effe...
Dr. Du Shixi Reply:
Hello: Yes, wishing you good health.[Read More] Does Immediate Cleaning Reduce STD Risk After Unprotected Oral Sex?
Understanding STD Transmission Risks After Protected Oral and Vaginal Sex
Sexually transmitted infections (STIs) transmission 1. If you engaged in oral and vaginal intercourse with a condom, the risk of sexually transmitted infections (STIs) is significantly reduced, but not entirely eliminated. Condoms are effective in lowering the risk of many STIs, ...
Dr. Du Shixi Reply:
Hello: 1. I would like to ask about the probability of contracting a sexually transmitted infection (STI) in this situation. My thumb was injured a few days ago, resulting in a small wound about 3mm in size, which has stopped bleeding, is not painful, and has formed a scab. If ...[Read More] Understanding STD Transmission Risks After Protected Oral and Vaginal Sex
Reducing STD Risks: Insights on Safe Practices with Sex Workers
Concern about sexually transmitted infections (STIs) Hello, doctor. I would like to ask, when engaging in sexual relations with sex workers, aside from consistently using condoms, 1. Does wearing disposable cotton underwear reduce the risk of sexually transmitted infections (STIs...
Dr. Du Shixi Reply:
Hello: 1. Yes, but it doesn't have a significant impact. 2. Not much. 3. It is possible; having contact with bodily fluids during cleaning can reduce the risk of infection. Wishing you good health.[Read More] Reducing STD Risks: Insights on Safe Practices with Sex Workers
Understanding STD Incubation Periods and Testing for Men: Key Insights
Incubation period of sexually transmitted infections (STIs) 1. Hello, my boyfriend previously had a relationship with his ex-girlfriend where they initially engaged in sexual activity without a condom, only putting one on right before penetration. Is there a risk of sexually tran...
Dr. Du Shixi Reply:
Hello: 1. My boyfriend previously had relations with his ex-girlfriend, and at first, he did not use a condom; they would engage in rubbing, and only when it was time for penetration would he put one on. Is there a risk of sexually transmitted infections (STIs) in this situatio...[Read More] Understanding STD Incubation Periods and Testing for Men: Key Insights
Understanding STD Risks in Unprotected Encounters with Sex Workers
Risk of sexually transmitted infections (STIs) The risk of sexually transmitted infections (STIs) is high for men who engage in the following activities with female workers at certain establishments without using condoms: 1) The woman uses her tongue to lick the man's body, ...
Dr. Du Shixi Reply:
Hello: Based on the following assessment, the risk levels of sexual behavior can be classified as low to moderate. No-risk activities include masturbation, hugging, and touching areas other than the genitals; low-risk activities include mutual masturbation, light kissing, mutual ...[Read More] Understanding STD Risks in Unprotected Encounters with Sex Workers
Understanding STD Risks and Testing After Oral and Anal Sex
Could you please help me, doctor? Doctor, I would like to ask about my sexual encounter today. I had unprotected oral sex (with ejaculation in the mouth) and anal sex with a male friend, who used a condom. We also engaged in kissing. I am concerned about the risk of sexually tran...
Dr. Du Shixi Reply:
Hello: If you have symptoms, you should seek medical attention. If there are no symptoms for three months, it is generally recommended to have a check-up at a urology clinic. The physician will conduct an examination based on your condition.[Read More] Understanding STD Risks and Testing After Oral and Anal Sex
Understanding Pubic Hair Grooming: Comfort and STD Risks Explained
Shaving pubic hair discomfort & sexually transmitted infections related? Hello doctor, I have two questions: 1. After trimming pubic hair, I noticed that the hair feels very coarse and prickly the next day. Could this cause skin irritation or injury? 2. If I completely shave ...
Dr. Du Shixi Reply:
Hello: 1. After trimming pubic hair, I noticed it feels very coarse and prickly the next day. Could it injure the skin? -- Cutting is fine, but shaving requires caution to avoid cuts; if it does prick, it won't have significant effects. 2. If all pubic hair is completely rem...[Read More] Understanding Pubic Hair Grooming: Comfort and STD Risks Explained
Safe Sex Practices for Conception: Balancing Pregnancy and Protection
To achieve pregnancy while ensuring safe sexual practices, it is important to follow these guidelines: 1. **Timing**: Identify the fertile window, which is typically a few days before and during ovulation. This is when the chances of conception are highest. 2. **Communication**...
Dr. Sun Hongshun Reply:
Hello: 1. Having a fixed partner is the best approach. 2. Using condoms can help prevent sexually transmitted infections (STIs), but it is not 100% effective. 3. Oral sex can certainly transmit STIs, especially if the partner is infected and you or your partner has cuts or sores ...[Read More] Safe Sex Practices for Conception: Balancing Pregnancy and Protection
Could You Be Infected? Understanding STD Risks After Oral Sex
Are you asking about sexually transmitted infections (STIs)? Three weeks ago, I performed oral sex on a female sex worker. At the time, I felt no discomfort. Two days later, I developed lymphadenitis and a fever. I subsequently sought medical attention, received injections, and m...
Dr. Du Shixi Reply:
Hello: You can refer to the following classification of sexual behaviors based on their risk levels. No-risk activities include masturbation, hugging, and touching areas other than the genitals; low-risk activities include mutual masturbation, light kissing, mutual rubbing, and s...[Read More] Could You Be Infected? Understanding STD Risks After Oral Sex
Understanding Infection Risks: Touching Hospital Door Handles and Urology
Please provide the content you would like me to translate? Hello, Director. Yesterday, I mentioned a question regarding the risk of sexually transmitted infections when touching the doorknob of a urology clinic and then touching one's own genitalia. Thank you very much for y...
Dr. Du Shixi Reply:
Hello: Sexually transmitted infections (STIs) are primarily transmitted through sexual contact. If an infection occurs, there must be a sufficient quantity of the pathogen, and the immune resistance of the contact person must be low. Science cannot definitively say that transmiss...[Read More] Understanding Infection Risks: Touching Hospital Door Handles and Urology
Concerns About STDs from Sharing Razors: What You Need to Know
Ten years ago, sharing a razor for shaving raised concerns about sexually transmitted infections (STIs)? Hello, doctor. About 11 to 12 years ago, I visited a male friend's house, and after he used a razor to shave, I used it as well. If this was 10 years ago, have I already ...
Dr. Du Shixi Reply:
Hello: The information provided here is for reference only and cannot replace a physician's examination or diagnostic tests. You may be concerned about the risk of sexually transmitted infections (STIs) from sharing a razor. If the other person has an STI, there is a possibi...[Read More] Concerns About STDs from Sharing Razors: What You Need to Know
Understanding STD Risks: Safe Practices and Testing for Couples
Infection risk Hello doctor, recently I had deep kissing with my girlfriend and kissed her breasts. I touched her vagina with my hand and also licked it (for the first time). I accidentally licked some of the vaginal fluid from my hand, and my hand, which had the fluid, accidenta...
Dr. Du Shixi Reply:
Hello: The information provided here is for reference only and cannot replace a physician's examination and testing. 1. If both partners do not have sexually transmitted infections (STIs), there is no risk of STI transmission. 2. If it is unclear whether either partner has...[Read More] Understanding STD Risks: Safe Practices and Testing for Couples
Am I at Risk of STDs from Touching an Old Sex Toy?
Can touching sex toys transmit sexually transmitted infections (STIs)? While handling the former tenant's vibrator, you may be concerned about the risk of sexually transmitted infections (STIs). If you had a small cut on your hand and came into contact with the vibrator, the...
Dr. Du Shixi Reply:
Hello: No worries, you can rest assured. Wishing you good health.[Read More] Am I at Risk of STDs from Touching an Old Sex Toy?
Risk of STIs from Unprotected Anal Sex: What You Need to Know
Unprotected anal intercourse? I'm not a doctor, but engaging in unprotected anal intercourse carries a risk of sexually transmitted infections (STIs), regardless of whether ejaculation occurs. The likelihood of transmission depends on various factors, including the presence ...
Dr. Du Shixi Reply:
Hello: There are no percentages, only classifications of low, medium, and high risk based on the following behaviors: - **No-risk sexual behaviors (harmless affectionate ways)**: This includes light kissing, masturbation, hugging, massage, mutual caressing, and touching areas o...[Read More] Risk of STIs from Unprotected Anal Sex: What You Need to Know
Understanding STD Risks in Oral and Vaginal Activities: A Guide
Performing oral sex on a female partner can carry a risk of sexually transmitted infections (STIs). While the risk is generally lower compared to vaginal or anal intercourse, it is still possible to transmit infections such as herpes, gonorrhea, chlamydia, syphilis I'm sorry...
Dr. Li Xinyi Reply:
The way you engage in sexual activity may carry the risk of sexually transmitted infections (STIs). The window period is generally considered to be around three months, but it is difficult to test for all STIs completely and not during the window period. With proper hygiene, ther...[Read More] Understanding STD Risks in Oral and Vaginal Activities: A Guide